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F5-TTS vs Fish Speech: catalog facts
F5-TTS	Fish Speech
Free Free to download and run locally.	Free Free to download and run; check the repository license for usage terms.
Windows, macOS, Linux, Command line	Self-hosted
Voice cloning from a short reference recording Runs locally rather than through a cloud service	Runs locally with a web UI Docker Compose setups, including AMD ROCm
Research code that needs a Python setup and ideally a capable GPU No packaged desktop installer	Needs a capable GPU and some setup License terms should be checked before commercial use
Downloadable app	Downloadable app, Self-hosted
Open source	Closed source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.